nomadseason

Monthly climate in Mairy-sur-Marne, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Mairy-sur-Marne features a oceanic climate (Cfb). Temperatures typically range between 3 °C (38 °F) and 21 °C (69 °F) through the year, but rarely can drop to -11 °C (13 °F) or can rise to as high as 42 °C (108 °F). The average annual precipitation amounts to about 877 mm (34.5 inches) and receives 139 rainy days on the 1 mm (0.04 inches) threshold annually. Mairy-sur-Marne enjoys an average of 3372 hours of sunshine throughout the year, and daylight varies from 8 hours 17 minutes to 16 hours 6 minutes per day.

Monthly average temperatures in Mairy-sur-Marne, France

The warmest months in Mairy-sur-Marne are June, July and August, with daily mean temperatures ranging from 19 to 21 °C (67 - 69 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 6 °C (38 - 42 °F) throughout the day. On average each year, Mairy-sur-Marne experiences 50 days above 25 °C (77.0 °F) and 37 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Mairy-sur-Marne. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum14°C
(58°F)		19°C
(67°F)		24°C
(76°F)		28°C
(82°F)		32°C
(91°F)		35°C
(95°F)		42°C
(108°F)		38°C
(101°F)		34°C
(94°F)		26°C
(80°F)		21°C
(70°F)		16°C
(61°F)
Mean maximum12°C
(54°F)		16°C
(61°F)		20°C
(68°F)		24°C
(76°F)		28°C
(83°F)		31°C
(88°F)		34°C
(94°F)		34°C
(94°F)		30°C
(87°F)		24°C
(75°F)		18°C
(64°F)		14°C
(58°F)
Average high6°C
(43°F)		9°C
(48°F)		12°C
(54°F)		16°C
(61°F)		19°C
(67°F)		24°C
(76°F)		26°C
(79°F)		26°C
(78°F)		22°C
(72°F)		16°C
(61°F)		10°C
(50°F)		7°C
(46°F)
Daily mean3°C
(38°F)		6°C
(42°F)		8°C
(46°F)		11°C
(52°F)		14°C
(58°F)		19°C
(67°F)		21°C
(69°F)		20°C
(69°F)		17°C
(62°F)		12°C
(54°F)		7°C
(45°F)		5°C
(42°F)
Average low1°C
(34°F)		2°C
(37°F)		4°C
(39°F)		5°C
(42°F)		9°C
(49°F)		14°C
(57°F)		15°C
(60°F)		15°C
(59°F)		12°C
(53°F)		9°C
(48°F)		4°C
(40°F)		3°C
(38°F)
Mean minimum-5°C
(24°F)		-4°C
(25°F)		-3°C
(27°F)		-1°C
(30°F)		2°C
(37°F)		8°C
(47°F)		11°C
(52°F)		10°C
(49°F)		6°C
(44°F)		2°C
(36°F)		-2°C
(29°F)		-4°C
(25°F)
Minimum-8°C
(17°F)		-8°C
(17°F)		-11°C
(13°F)		-3°C
(27°F)		1°C
(34°F)		7°C
(44°F)		8°C
(47°F)		7°C
(44°F)		5°C
(41°F)		1°C
(34°F)		-3°C
(28°F)		-4°C
(24°F)

Compare climate in Mairy-sur-Marne with other places

Compare temperature, precipitation, sunshine, UV index in Mairy-sur-Marne, France with other places around the world.

Monthly average precipitation in Mairy-sur-Marne, France

Mairy-sur-Marne usually has the most precipitation in January, October and December, with an average of 14 rainy days and 98 mm (3.9 inches) of precipitation per month. The driest months in Mairy-sur-Marne are April, July and August. On average, 51 mm (2.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Mairy-sur-Marne. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)82 (3.2)78 (3.1)77 (3.0)34 (1.4)75 (3.0)64 (2.5)60 (2.3)58 (2.3)66 (2.6)85 (3.4)72 (2.8)126 (5.0)
Average precipitation days (≥ 1 mm)131214712108118131318

Monthly sunshine hours in Mairy-sur-Marne, France

The sunniest months in Mairy-sur-Marne are May, June and July, when the sun shines an average of 13 hours 0 minutes a day. Least sunny months in Mairy-sur-Marne: January, November and December receive an average of 4 hours 40 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Mairy-sur-Marne. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours111191254342389404402385318252187130
Mean daily daylight hours8h 44m10h 9m11h 55m13h 44m15h 18m16h 6m15h 40m14h 17m12h 32m10h 44m9h 8m8h 17m

Solar UV radiation in Mairy-sur-Marne, France

Mairy-sur-Marne experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 8 - 8, which corresponds to the Very High category of sun exposure. January, November and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Mairy-sur-Marne UV Index data.

Average daily maximum UV levels by month for Mairy-sur-Marne. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)234688886421